Estimate the annual operating cost

Assignment Help Chemical Engineering
Reference no: EM13883924

Estimate the annual operating cost of providing refrigeration to a condenser with duty 1.2 MW operating at -5 ºC. The refrigeration cycle rejects heat to cooling water that is available at 40 ºC, and has an efficiency of 80% of the Carnot cycle efficiency. The plant operates for 8000 hours per year and electricity costs $0.06/kWh.

Reference no: EM13883924

Questions Cloud

What differences in methods used by historical researchers : What are some of the most important differences in the methods used by historical researchers compared with those used by the more traditional (experimental) researchers in the social and behavioral sciences?
Can odorizzi avoid the contract on ground of undue influence : Odorizzi, an elementary school teacher, was arrested on criminal charges involving illegal sexual activity. After he was arrested, questioned by police, booked, and released on bail, and had gone 40 hours without sleep, Can Odorizzi avoid the cont..
Prepare a cash budget for the months of october : Prepare a cash budget for the months of October, November and December 2015 and write a report on the cash position over this period, and in particular on ways in which you think it could be improved.
Interest and necessary adjustments for changes in fair value : 1. Calculate the net cash settlement at June 30, 2013.
Estimate the annual operating cost : Estimate the annual operating cost of providing refrigeration to a condenser with duty 1.2 MW operating at -5 ºC. The refrigeration cycle rejects heat to cooling water that is available at 40 ºC, and has an efficiency of 80% of the Carnot cycle ef..
What additional information would be needed : What additional information would be needed to determine the actual cause of this problem? What controls could be implemented to avoid repeated instances of this problem?
Use the cd early american examined : Instructions: you need to use the CD Early American Examined: A Reader  to answer these questions. Each answer should be 2-3 paragraphs and you need to use examples from the essays in your answer. 1.   Newman-Slave Revolts.  Describe the slave revolt..
If you have ever made a purchase online : If you have ever made a purchase online, you have likely seen these practices in use. Provide any examples from your own personal experience.
President reagan''s legacy : "President Reagan's Legacy" Please respond to the following items in a primary posting of at least 125 words. In addition, please make a substantive comment to one [1] of your classmates.

Reviews

Write a Review

Chemical Engineering Questions & Answers

  Why a substance heated at a fast rate

Why a substance is being heated at a fast rate the temperature of decomposition

  Design variables necessary for sizing equipment

Assist with the setting of design variables necessary for sizing equipment

  Solve the initial value problem

Use Laplace transformation to solve the initial value problem

  Baffled tank with a six blade turbine agitator

Equal rates of mass transfer for the production of the fine chemical are required. This is often required for certain types of organic synthesis.

  Adsorption and membranes processes

Application of reverse osmosis principles for the desalination of sea water

  Evaluation of a new chemical manufacturing process

Prepare the design and evaluation of a new chemical manufacturing process.

  Adsorption and membrane processes

Adsorption and Membrane Processes

  Draw t-s diagram of the cycle

Draw T-S diagram of the cycle.

  Materials chemistry find potential energy between two atoms

The potential energy between two atoms A and B are constants and r the interatomic separation distance.

  Implications of the future of fabrication for international

Implications of the future of fabrication for international trade, transportation, and logistics

  Evaluate the work done by the gas

The atmospheric pressure of 100k Pa acts on the other side of the piston. The gas is heated until the volume is doubled and the final pressure is 500 kPa. Calculate the work done by the gas.

  Evaluate particle diameter at different gas velocities

Evaluate particle diameter at different terminal gas velocities

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd